Attract-Molded Bed

ABSTRACT

An attract-molded bed, including a bed head, a bed afterbody, a bed board, both ends of the bed board being removably connected to the bed head and the bed afterbody respectively; wherein the bed head and the bed afterbody are formed of a front cover, a rear cover, a filler and an inner liner, the front cover and the rear cover are formed by attract-molding or hot compressing, the filler and inner liner are positioned between the front cover and the rear cover, the edges of the front and rear covers overlap each other, wherein the position overlap is dead jointed.

FIELD OF THE INVENTION

The invention relates to furniture type daily household goods, moreparticularly, to an attract-molded bed.

BACKGROUND OF THE INVENTION

Beds are necessary for people in daily life, for every person, he spends⅓ time in sleeping a day, for sleeping, the bed is very important. Aspeople's living standard are advanced, the kinds of beds are increased,for example, hardboard beds, steel-wire beds, shermons beds, every bedsinclude bed head and bed afterbody, the bed head and the bed afterbodyof existing technology is made of woods or flakeboards or middle densityfiber, the structure of the wooden bed head and bed afterbody is secure,but the forest resources is decreased and the act of chopping isforbidden, the wooden bed head and bed afterbody will be limited. Andthe cost of wood is increased, so the cost of wooden products will beincreased. The bed head and the bed afterbody made of flakeboards, whichhave not enough intensity, so they are easy to break, and the bed headand the bed afterbody made of middle density fiber, which are veryheavy, so they are difficult to moving, and the both shapes aremonotone, they are hard to be processed to varying shape, and these bedhead and bed afterbody made of wood has weak moisture resistance, andnot easy to clean.

SUMMARY OF THE INVENTION

The aim of the present invention is to resolve the drawbacks of theexisting technology, and provide an attract-molded bed with lightweight,high intensity, easily cleaned capability low cost and better appearancerating.

The technical project according to the invention is: an attract-moldedbed comprising bed head, bed afterbody, bed board, the both ends of thebed board are removably connected to the bed head and the bed afterbodyrespectively. The bed head and the bed afterbody are formed of frontcover, rear cover, filler and inner liner. The front cover and the rearcover are formed by attract-molding or hot compressing. The filler andinner liner are positioned between the front cover and the rear cover.The edges of the front and rear covers are overlapped each other,wherein the position overlapped is dead jointed.

The inner liner is a reinforcing frame, comprising: a pair of bed-legrods, transverse rods connected between the bed-leg rods, transversebackrest-rod; longitudinal backrest-rods connected between transversebackrest-rod and transverse rods; filler is positioned inside andoutside the reinforcing frame, the front cover and rear cover enwrapthem integrally through attract-molding, and forms the bed head.

Said bed head inner liner is a reinforcing frame, comprising: a pair ofbed-leg rods, transverse rod connected between the transversebackrest-rods, transverse backrest-rod, the transverse backrest-rod isarc, both ends are connected with the upper ends of transversebackrest-rods; the filler is positioned inside and outside thereinforcing frame, the front cover and rear cover enwrap them integrallythrough hot compressing, and forms the bed head.

Said front cover and rear cover are made of singlelayer plastic board,the thickness is 0.3 mm˜4 mm.

Said front cover and rear cover are made of multiplelayer plastic board,the thickness is 0.3 mm˜4 mm.

The surface of front cover and rear cover has imitating timber grain andmarble grain structure.

Said surface of front cover and rear cover is covered with imitatingtimber grain and marble grain membrane

The shape of said front cover and rear cover is square, rectangular,circle, ellipse, triangle, polygon, abnormity.

Said front cover and rear cover may be curved plane or plane, thereinforcement can be positioned in it.

Said inner liner is made of tubular material or section material.

Said inner liner is made of .a composite of tubular material or sectionmaterial or injection moulding material or metal.

Said filler is plastic foaming filler or inner paper honeycomb core.

Said inner paper honeycomb core is singlelayer paper honeycomb core orsinglelayer paper honeycomb board or multiplelayer paper honeycombboard, the paper honeycomb boards are connected each other; wherein thepaper honeycomb board is composed of paper honeycomb core, top paper andbottom paper, the paper honeycomb core is positioned between top paperand bottom paper, connected with top paper and bottom paperrespectively.

Said inner paper honeycomb core is connected with front cover and rearcover by glue.

The overlapped portion of said front cover and rear cover is secured bywelding or glue.

During processing, said front cover and rear cover is made ofsinglelayer plastic board or multiplelayer plastic board, based on therequired shape and dimension, processed by attract-molding or hotcompressing, the shape can be square, rectangular, circle, ellipse,triangle, polygon, abnormity, curved plane or plane, the reinforcementcan be formed on the front cover or rear cover, to enforcing theintensity of front cover and rear cover and improve the appearancerating. When choosing the singlelayer plastic board, the thickness is0.3 mm˜4 mm, the material: ABS;PP; PS also can be chosen. When choosingthe multiplelayer plastic board, the thickness is 0.3 mm˜4 mm, forexample, the multiplelayer plastic board can be the composite, which iscomposed of PVC (the thickness is 0.1 mm˜0.3 mm ) and ABS(the thicknessis 0.3 mm˜3.5 mm). The surface of front cover and rear cover hasimitating timber grain and marble grain structure, said surface of frontcover and rear cover also can be covered with imitating timber grain andmarble grain membrane. Said filler is plastic foaming filler or innerpaper honeycomb core; when choosing the inner paper honeycomb core, itcan be singlelayer paper honeycomb core or singlelayer paper honeycombboard or multiplelayer paper honeycomb board, the paper honeycomb boardsare connected each other; wherein the paper honeycomb board is composedof paper honeycomb core, top paper and bottom paper, the paper honeycombcore is positioned between top paper and bottom paper, connected withtop paper and bottom paper respectively, for multiplelayer paperhoneycomb board, the shape and dimension of the paper honeycomb boardscan be same or different. Said inner liner is made of tubular materialor section material or a composite of tubular material or sectionmaterial or injection moulding material or metal, the inner liner is thereinforcing frame of the bed head and bed afterbody, enforcing theintensity of the bed head and the bed afterbody, and the connectingintensity between the bed head and the bed afterbody, the filler andinner liner are positioned between the front cover and the rear cover,the edges of the front and rear covers are overlapped each other,wherein the position overlapped is dead jointed, forming the completebed head or bed afterbody, the both ends of the bed board are removablyconnected to the bed head and the bed afterbody respectively, forming anattract-molded bed.

The advantages of the invention are as following:

The front cover and the rear cover of the bed head and the bed afterbodyis made of singlelayer plastic board or multiplelayer plastic board,which are processed by attract-molding or hot compressing, with suchstructure, the bed head and bed afterbody may be designed to havevarious variable shapes based on actual using requirement withoutadditionally processed, the bed is easily cleaned and has strongmoisture resistance, since the plastic foaming filler and the innerpaper honeycomb core is used as the filler positioned between the frontcover and the rear cover, the weight of the bed head and the bedafterbody is light; the inner liner, which is made of tubular materialor section material or a composite of tubular material or sectionmaterial or injection moulding material or metal, is positioned betweenthe front cover and the rear cover, said inner liner can be used as areinforcing frame of the bed head and the bed afterbody, enforcing theconnecting intensity of the bed head or bed afterbody, and theconnecting intensity between the bed head and the bed afterbody. Theinvention is an environmental protection type attract-molded bed withlightweight, high intensity, easily cleaned capability low cost andbetter appearance rating.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further explained with reference to thedrawings and embodiments; the present invention will not be restrictedby the embodiments.

FIG. 1 is the front view of the embodiment 1;

FIG. 2 is the top view of the embodiment 1;

FIG. 3 is the construction drawing of the bed head of the embodiment 1;

FIG. 4 is the top view of the bed head of the embodiment 1;

FIG. 5 is the construction drawing of the inner liner of the bed head ofthe embodiment 1;

FIG. 6 is the side construction drawing of the inner liner of the bedhead of the embodiment 1;

FIG. 7 is the partial sectional view of the FIG. 4;

FIG. 8 is the front view of the bed head of the embodiment 2;

FIG. 9 is the top view of the bed head of the embodiment 2;

FIG. 10 is the construction drawing of the inner liner of the bed headof the embodiment 2;

FIG. 11 is the partial sectional view of the bed head of the embodiment2;

FIG. 12 is the partial sectional view of the bed head of the embodiment3;

FIG. 13 is the first construction drawing of paper honeycomb core of thebed head of the embodiment 3;

FIG. 14 is the second construction drawing of paper honeycomb core ofthe bed head of the embodiment 3;

FIG. 15 is the first construction drawing of paper honeycomb core of thebed head of the embodiment 4;

FIG. 16 is the second construction drawing of paper honeycomb core ofthe bed head of the embodiment 4;

FIG. 17 is the partial sectional view of the bed head of the embodiment5;

FIG. 18 is the partial sectional view of the bed head of the embodiment6;

FIG. 19 is the first construction drawing of paper honeycomb core of thebed head of the embodiment 6;

FIG. 20 is the second construction drawing of paper honeycomb core ofthe bed head of the embodiment 6;

FIG. 21 is the construction drawing of the bed head of the embodiment 7;

FIG. 22 is the top view of the bed head of the embodiment 7;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

Embodiment 1, referring to FIG. 1˜7, an attract-molded bed according tothis invention comprising bed head 1, bed afterbody 2, bed board 3, theboth ends of the bed board 3 are removably connected to the bed head 1and the bed afterbody 2 respectively. The bed head 1 and the bedafterbody 2 are formed of front cover, rear cover, filler and innerliner. For example in bed head 1, referring to FIG. 2˜7, the bed head 1is formed of front cover 11, rear cover 12, filler 13 and inner liner14, the front cover 11 and the rear cover 12 are formed byattract-molding or hot compressing; Said filler 13 is plastic foamingfiller. Said inner liner 14 is made of tubular material or sectionmaterial. The filler 13 and inner liner 14 are positioned between thefront cover 11 and the rear cover 12. The edges of the front cover 11and rear cover 2 are overlapped each other, wherein the positionoverlapped 111 is dead jointed with glue or welding.

During processing, said front cover 11 and rear cover 12 are made ofsinglelayer plastic board or multiplelayer plastic board, based on therequired shape and dimension, processed by attract-molding or hotcompressing, the shape can be seen in FIG. 3 or 4, and the theappearance rating is better, when choosing the singlelayer plasticboard, the thickness is 0.3 mm˜4 mm, the material: ABS;PP; PS also canbe chosen. When choosing the multiplelayer plastic board, the thicknessis 0.3 mm˜4 mm, for example, the multiplelayer plastic board can be thecomposite, which is composed of PVC (the thickness is 0.1 mm˜0.3 mm) andABS(the thickness is 0.3 mm˜3.5 mm). The surface of front cover 11 andrear cover 12 has imitating timber grain and marble grain structure,said surface of front cover and rear cover also can be covered withimitating timber grain and marble grain membrane. Said filler 13 isplastic foaming filler.

The inner liner 14 is made of tubular material or section material,forming a frame illustrated in FIG. 5 and FIG. 6, said inner liner 14 isa reinforcing frame of the bed head 1, comprising: a pair of bed-legrods 141, transverse rods 142 connected between the bed-leg rods,transverse backrest-rod 144; longitudinal backrest-rods 143 connectedbetween transverse backrest-rod 144 and transverse rods 142; there aretwo longitudinal backrest-rods 143, the shape is arc, the upper portionthereof bends backwardly, the bending transverse backrest-rod 144 isconnected with top of longitudinal backrest-rods 143, the filler 13 ispositioned inside and outside the reinforcing frame, the filler 13 andthe inner liner 14 are positioned between the plastic front cover 11 andthe plastic rear cover 12, the edges of the front cover 11 and rearcover 12 are overlapped each other, wherein the position overlapped 111is dead jointed with glue or welding, and forming a complete bed head 1,the backrest portion is curved plane, the both ends of the bed board 3are connected with the bed head 1 and the bed afterbody 2 which isprocessed as the same way as the bed head 1, and forming anattract-molded bed.

Embodiment 2, referring to FIG. 8˜11, an attract-molded bed according tothis invention comprising bed head 1, bed afterbody 2, bed board 3, theboth ends of the bed board 3 are removably connected to the bed head 1and the bed afterbody 2 respectively. The bed head 4 is formed of frontcover 41, rear cover 42, filler 43 and inner liner 44. The front cover41 and the rear cover 42 are formed by attract-molding or hotcompressing. The difference between embodiment 2 and embodiment 1 is:the shape is different from the embodiment 1. Said filler 43 is stillthe plastic foaming filler.

The inner liner 14 is made of tubular material or section material, onlythe structure is different, referring to FIG. 10; comprising: a pair ofbed-leg rods 441, transverse rod 442 connected between the transversebackrest-rods, transverse backrest-rod 444, the transverse backrest-rod444 is arc, both ends are connected with the upper ends of bed-leg rods441; the filler 43 is positioned inside the reinforcing frame, thefiller 43 and the inner liner 44 are positioned between the plasticfront cover 41 and the plastic rear cover 42, the edges of the frontcover 41 and rear cover 42 are overlapped each other, wherein theposition overlapped 411 is dead jointed with glue or welding, forming acomplete bed head 4. The both ends of the bed board are connected withthe bed head 4 and the bed afterbody which is processed as the same wayas the bed head 4, and forming an attract-molded bed.

Referring to FIG. 8 and FIG. 11, there are concaveconvex portionintegrately formed on the front cover 41 and the rear cover 42, theedges of the front cover 41 and the rear cover 42 protrude and cover thebed-leg rods 441 and transverse backrest-rod 444, enhancing theintensity of the bed head; two symmetrical protruding portions 412 whichis similar to square are positioned in the middle of the front cover 41,the rear cover 42, the said portions can not only improve the appearancerating of the bed head but also enhance the intensity of the bed head,which can be used as a reinforcing unit.

Embodiment 3, referring to FIG. 12˜FIG. 14, an attract-molded bedaccording to the invention, wherein the bed head 5 is composed of thefront cover 51, the rear cover 52, filler 53, the inner liner 54; thedifference between the embodiment 1 and the embodiment 3, the filler 53is inner paper honeycomb core, said inner paper honeycomb core issinglelayer paper honeycomb core 531, the singlelayer paper honeycombcore 531 is positioned between the front cover 51 and the rear cover 52(the bore of said singlelayer paper honeycomb core is perpendicular tothe front and the rear cover).

Embodiment 4, referring to FIG. 15˜FIG. 16, an attract-molded bedaccording to the invention, the difference between the embodiment 3 andthe embodiment 4, the filler 53 is singlelayer paper honeycomb board,the paper honeycomb board 53 is composed of paper honeycomb core 532,top paper 533 and bottom paper 534, the paper honeycomb core 532 ispositioned between top paper 533 and bottom paper 534, connected withtop paper 533 and bottom paper 534 respectively

Embodiment 5, referring to FIG. 17, an attract-molded bed according tothe invention, the difference between the embodiment 3 and theembodiment 5, the portion 511 is the overlapped portion of the frontcover 51 and the rear cover 52.

Embodiment 6, referring to FIG. 18˜FIG. 20, an attract-molded bedaccording to the invention, the difference between the embodiment 3 andthe embodiment 6, the filler 53 is doublelayer paper honeycomb board,the upper paper honeycomb board is composed of paper honeycomb core5351, top paper 5352 and bottom paper 5353, the paper honeycomb core5351 is positioned between top paper 5352 and bottom paper 5353,connected with top paper 5352 and bottom paper 5353 respectively; thelower paper honeycomb board is composed of paper honeycomb core 5361,top paper 5362 and bottom paper 5363, the paper honeycomb core 5361 ispositioned between top paper 5362 and bottom paper 5363, connected withtop paper 5362 and bottom paper 5363 respectively.

Embodiment 7, referring to FIG. 21˜FIG. 22, an attract-molded bedaccording to the invention, wherein the bed head 6 is composed of thefront cover 61, the rear cover 62, filler 63, the inner liner 64; thedifference between the embodiment 7 and the embodiment 2, the shape ofthe front cover 61 and the rear cover 62 is different from the frontcover and the rear cover of the embodiment 2.

The structure of the present invention comprising front cover, rearcover, filler and inner liner is not only used in making bed head andbed afterbody but also used in making armrest and backrest of the foldedsofa-bed.

INDUSTRIAL APPLICABILITY

The bed head and the bed afterbody of the attract-molded bed accordingto the invention are composed of the front cover, the rear cover, thefiller, inner liner, the front cover and the rear cover can be inindustrial mass production, it is easy for assembly integrally, and hasgood industrial applicability.

1. An attract-molded bed, comprising: a bed head, a bed afterbody, a bedboard, both ends of the bed board being removably connected to the bedhead and the bed afterbody respectively; wherein the bed head and thebed afterbody are formed of a front cover, a rear cover, a filler and aninner liner, the front cover and the rear cover are formed byattract-molding or hot compressing, the filler and inner liner arepositioned between the front cover and the rear cover, the edges of thefront and rear covers overlapped each other, wherein the positionoverlap is dead jointed.
 2. An attract-molded bed of claim 1, whereinsaid inner liner of the bed head is a reinforcing frame, comprising: apair of bed-leg rods, transverse rods connected between the bed-legrods, a transverse backrest-rod; longitudinal backrest-rods connectedbetween the transverse backrest-rod and the transverse rods; the filleris positioned inside and outside the reinforcing frame, the front coverand the rear cover enwrap them integrally through attract-molding, andform the bed head.
 3. An attract-molded bed of claim 1, wherein thereare two longitudinal backrest-rods in an arc, shape, the upper portionthereof bends backwardly, the bending transverse backrest-rod isconnected with a top of the longitudinal backrest-rods, the filler ispositioned inside and outside the reinforcing frame, the front cover andrear cover enwrap them integrally through attract-molding, and form thebed head with an arc-shaped backrest.
 4. An attract-molded bed of claim1, wherein said bed head inner liner is a reinforcing frame, comprising:a pair of bed-leg rods, a transverse rod connected between thetransverse backrest-rods, a transverse backrest-rod, the transversebackrest-rod is arcuate, both ends are connected with the upper ends ofthe transverse backrest-rods; the filler is positioned inside andoutside the reinforcing frame, the front cover and rear cover enwrapthem integrally through hot compressing, and form the bed head.
 5. Anattract-molded bed of claim 1, wherein the surface of the front coverand the rear cover has imitating timber grain and marble grainstructure, or said surface is covered with imitating timber grain and amarble grain membrane.
 6. An attract-molded bed of claim 1, wherein theshape of said front cover and rear cover is one of square, rectangular,circular, elliptical, triangular, polygonal and, an abnormity.
 7. Anattract-molded bed of claim 1 wherein said front cover and rear covermay be a curved plane or planar, the reinforcement can be positioned init.
 8. An attract-molded bed of claim 1, wherein said inner liner ismade of tubular material or section material or the composite of tubularmaterial or section material or injection moulding material or metal. 9.An attract-molded bed of claim 1 wherein said filler is plastic foamingfiller or inner paper honeycomb core.
 10. An attract-molded bed of claim9, wherein said inner paper honeycomb core is a single layer paperhoneycomb core or single layer paper honeycomb board or multiple layerpaper honeycomb board, the paper honeycomb boards are connected to eachother; wherein the paper honeycomb board is composed of paper honeycombcore, top paper and bottom paper, the paper honeycomb core is positionedbetween the top paper and the bottom paper, connected with the top paperand the bottom paper respectively.